Mercurial > octave-antonio
view libinterp/corefcn/matherr.c @ 20155:1fae49e34a1a
psi: add support for complex numbers.
* libinterp/corefcn/psi.cc: add logic and input check to support complex
numbers (implementation is in lo-specfun.cc). Add tests.
* liboctave/numeric/lo-specfun.cc, liboctave/numeric/lo-specfun.h: add
template specialization to psi() for std::complex. It is mostly taken from
the implementation in XLiFE++ (also under GPLv3+, see b03c7cccadc2 commit
message for more details).
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Sun, 15 Mar 2015 06:30:09 +0000 |
parents | 4197fc428c7d |
children |
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/* Copyright (C) 1997-2015 John W. Eaton This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #if defined (EXCEPTION_IN_MATH) #include "lo-math.h" int matherr (struct exception *x) { /* Possibly print our own message someday. Should probably be user-switchable. */ switch (x->type) { case DOMAIN: case SING: case OVERFLOW: case UNDERFLOW: case TLOSS: case PLOSS: default: break; } /* But don't print the system message. */ return 1; } #endif